When OAM detects an error during installation exit processing, the function that is being performed when the exit is invoked is disabled. For example, cartridge entry, cartridge eject, private-to-scratch change use attribute, or volume-not-in-library processing is not performed. An installation exit might also request, by way of a return code, that the exit not be invoked again, and function processing continues without the exit. Also an operator, through the use of the MVS LIBRARY DISABLE command, might request that cartridge entry processing on a particular system be disabled, or request that the volume not in library exit be disabled. Use the MVS LIBRARY RESET command to reenable installation exit processing.
The syntax of the command to reestablish installation exit processing follows:
>>-+-LIBRARY-+--+-RESET-+--,--+-CBRUXEJC-+--------------------->< '-LI------' '-R-----' +-CBRUXENT-+ +-CBRUXCUA-+ '-CBRUXVNL-'
- RESET | R
- Specifies a request to reactivate an installation exit.
- CBRUXEJC | CBRUXENT | CBRUXCUA | CBRUXVNL
- Specifies which exit to reactivate.
- CBRUXEJC
- Specifies that the cartridge eject installation exit (CBRUXEJC) be reactivated.
- CBRUXENT
- Specifies that the cartridge entry installation exit (CBRUXENT) be reactivated.
- CBRUXCUA
- Specifies that the change use attribute installation exit (CBRUXCUA) be reactivated.
- CBRUXVNL
- Specifies that the volume not in library installation exit (CBRUXVNL) be reactivated.